CN101400431B - 用于使气态流体与大流量气流混合的方法和装置 - Google Patents

用于使气态流体与大流量气流混合的方法和装置 Download PDF

Info

Publication number
CN101400431B
CN101400431B CN2007800083017A CN200780008301A CN101400431B CN 101400431 B CN101400431 B CN 101400431B CN 2007800083017 A CN2007800083017 A CN 2007800083017A CN 200780008301 A CN200780008301 A CN 200780008301A CN 101400431 B CN101400431 B CN 101400431B
Authority
CN
China
Prior art keywords
flow
hybrid element
fluid
stream
gas stream
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN2007800083017A
Other languages
English (en)
Chinese (zh)
Other versions
CN101400431A (zh
Inventor
G·贝克曼
W·恩格尔金
U·普里斯迈尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FICHIA BAGOCK ENVIRONMENT GmbH
Steinmueller Babcock Environment GmbH
Original Assignee
FICHIA BAGOCK ENVIRONMENT GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38001747&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN101400431(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FICHIA BAGOCK ENVIRONMENT GmbH filed Critical FICHIA BAGOCK ENVIRONMENT GmbH
Publication of CN101400431A publication Critical patent/CN101400431A/zh
Application granted granted Critical
Publication of CN101400431B publication Critical patent/CN101400431B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8631—Processes characterised by a specific device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/90—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
    • B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B01F25/31323—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices used successively
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/913—Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Treating Waste Gases (AREA)
CN2007800083017A 2006-01-28 2007-01-26 用于使气态流体与大流量气流混合的方法和装置 Active CN101400431B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006004068A DE102006004068A1 (de) 2006-01-28 2006-01-28 Verfahren und Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom
DE102006004068.6 2006-01-28
PCT/EP2007/000689 WO2007085472A1 (fr) 2006-01-28 2007-01-26 Procédé et dispositif pour mélanger un fluide gazeux à un flux gazeux important, notamment pour introduire un agent réducteur dans un gaz de combustion contenant des oxydes d'azote

Publications (2)

Publication Number Publication Date
CN101400431A CN101400431A (zh) 2009-04-01
CN101400431B true CN101400431B (zh) 2013-07-24

Family

ID=38001747

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800083017A Active CN101400431B (zh) 2006-01-28 2007-01-26 用于使气态流体与大流量气流混合的方法和装置

Country Status (10)

Country Link
US (1) US8517599B2 (fr)
EP (1) EP1981622B2 (fr)
CN (1) CN101400431B (fr)
AT (1) ATE452697T1 (fr)
DE (2) DE102006004068A1 (fr)
ES (1) ES2338821T5 (fr)
PL (1) PL1981622T5 (fr)
RU (1) RU2429055C2 (fr)
UA (1) UA92205C2 (fr)
WO (1) WO2007085472A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011084950A1 (de) * 2011-10-21 2013-04-25 Dieter Kutzner Pilotbrenner
US20140150759A1 (en) * 2012-12-04 2014-06-05 GM Global Technology Operations LLC Engine Including External EGR System
CN103990355B (zh) * 2014-05-28 2016-03-02 大连海事大学 一种无旁路引风船舶废气脱硫系统及其引风方法
DE102016003739A1 (de) * 2016-03-31 2017-10-05 Man Diesel & Turbo Se Abgasnachbehandlungssystem und Brennkraftmaschine
JP6792786B2 (ja) * 2016-06-20 2020-12-02 東京エレクトロン株式会社 ガス混合装置および基板処理装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723618C1 (en) * 1987-07-17 1988-12-01 Steinmueller Gmbh L & C Apparatus for mixing two gases
WO1999005460A1 (fr) * 1997-07-25 1999-02-04 Ursus B.V. Humidificateur d'air a vaporisateur a ultrasons
DE10129367A1 (de) * 2001-06-20 2003-01-09 Klingenburg Gmbh Luftbefeuchtungsvorrichtung
WO2004096421A1 (fr) * 2003-04-28 2004-11-11 Kcc Group Limited Dispositif melangeur

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL174183C (nl) † 1973-04-05 1984-05-01 Holland Heating Bv Luchtconditioneerinrichting.
DE3043239C2 (de) * 1980-11-15 1985-11-28 Balcke-Dürr AG, 4030 Ratingen Verfahren und Vorrichtung zum Vermischen mindestens zweier fluider Teilströme
US4812049A (en) † 1984-09-11 1989-03-14 Mccall Floyd Fluid dispersing means
DE3828256A1 (de) * 1988-03-09 1989-09-21 Webasto Ag Fahrzeugtechnik Brenner fuer schwer-entzuendbare gasgemische
DD287320A5 (de) * 1989-08-23 1991-02-21 Veb Loetgeraete Dresden,De Turbine fuer gasbrenner
FR2665088B1 (fr) * 1990-07-27 1992-10-16 Air Liquide Procede et dispositif de melange de deux gaz.
DE4325968C2 (de) * 1993-08-03 1997-04-10 Balcke Duerr Ag Vorrichtung zum Kühlen von Gasen und gegebenenfalls Trocknen von dem Gas zugegebenen Feststoffteilchen
DE9321122U1 (de) * 1993-08-03 1996-02-15 Balcke Duerr Ag Diffusor
DE19820990A1 (de) * 1998-05-11 1999-11-18 Babcock Anlagen Gmbh Vorrichtung in einer Anlage zur Reduktion von Stickoxiden
US6279611B2 (en) * 1999-05-10 2001-08-28 Hideto Uematsu Apparatus for generating microbubbles while mixing an additive fluid with a mainstream liquid
DE19962616A1 (de) * 1999-12-23 2001-06-28 Basf Ag Verfahren und Vorrichtung zur Erzeugung eines homogenen Gemisches aus einem dampfförmigen aromatischen Kohlenwasserstoff und einem Sauerstoff enthaltenden Gas
ES2192505T3 (es) * 2000-06-19 2003-10-16 Balcke Duerr Energietech Gmbh Mezclador para mezclar por lo menos dos corrientes de gas o de otros fluidos newtonianos.
US6601385B2 (en) * 2001-10-17 2003-08-05 Fleetguard, Inc. Impactor for selective catalytic reduction system
US6449947B1 (en) * 2001-10-17 2002-09-17 Fleetguard, Inc. Low pressure injection and turbulent mixing in selective catalytic reduction system
US7448794B2 (en) * 2004-02-27 2008-11-11 Haldor Topsoe A/S Method for mixing fluid streams
PL1568410T3 (pl) * 2004-02-27 2010-09-30 Haldor Topsoe As Urządzenie do mieszania strumieni płynu
DE502004011737D1 (de) * 2004-06-07 2010-11-18 Balcke Duerr Gmbh Gaszuführung für Elektrofilter und Elektrofiltervorrichtung
US8348180B2 (en) * 2004-06-09 2013-01-08 Delavan Inc Conical swirler for fuel injectors and combustor domes and methods of manufacturing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723618C1 (en) * 1987-07-17 1988-12-01 Steinmueller Gmbh L & C Apparatus for mixing two gases
WO1999005460A1 (fr) * 1997-07-25 1999-02-04 Ursus B.V. Humidificateur d'air a vaporisateur a ultrasons
DE10129367A1 (de) * 2001-06-20 2003-01-09 Klingenburg Gmbh Luftbefeuchtungsvorrichtung
WO2004096421A1 (fr) * 2003-04-28 2004-11-11 Kcc Group Limited Dispositif melangeur

Also Published As

Publication number Publication date
US8517599B2 (en) 2013-08-27
CN101400431A (zh) 2009-04-01
EP1981622A1 (fr) 2008-10-22
US20090003127A1 (en) 2009-01-01
EP1981622B2 (fr) 2016-08-17
DE102006004068A1 (de) 2007-08-09
PL1981622T3 (pl) 2010-06-30
ATE452697T1 (de) 2010-01-15
UA92205C2 (ru) 2010-10-11
DE502007002407D1 (de) 2010-02-04
RU2429055C2 (ru) 2011-09-20
WO2007085472A1 (fr) 2007-08-02
ES2338821T5 (es) 2016-11-21
ES2338821T3 (es) 2010-05-12
RU2008135087A (ru) 2010-03-10
EP1981622B1 (fr) 2009-12-23
PL1981622T5 (pl) 2017-01-31

Similar Documents

Publication Publication Date Title
CN109414661B (zh) 在后处理系统混合排气和还原剂的系统和方法
EP2465602B9 (fr) Procédé et dispositif de nettoyage des gaz d'échappement
CN107427790B (zh) 混合装置
CN101394919B (zh) 用于使气态流体与大流量气流混合的方法和装置
CN101784770B (zh) 内燃机的排气系统
CN101400431B (zh) 用于使气态流体与大流量气流混合的方法和装置
US10792626B1 (en) Systems and methods for mixing exhaust gases and reductant in an aftertreatment system
CN110267731B (zh) 多阶段混合器
US6779786B2 (en) Mixer for mixing at least two flows of gas or other newtonian liquids
CN105465109B (zh) 一种旋流叶片和烟气喷氨脱硝的装置
KR20160018760A (ko) 연소 장치
CN107407184B (zh) 混合装置、排气管以及排气系统
EP2353704B1 (fr) Dispositif et procédé de mélange d'un prémier et d'un deuxième flux gazeux
CN115405398A (zh) 用于车辆排气系统的混合器组件
CN115053053A (zh) 用于排气后处理系统的还原剂输送系统
CN103826720B (zh) 多旋流喷雾喷嘴
CN113950571B (zh) 用于在后处理系统中混合排放气体和还原剂的系统和方法
CN113330199B (zh) 用于将化学反应物供给到内燃机的废气管路中的装置
WO2019054108A1 (fr) Appareil de dénitrification pour chaudière à charbon

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant